Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In January, Byron experiences a minor shift in meteorological conditions with average high-temperatures marked at a still freezing cold 28.9°F (-1.7°C), closely mirroring the climate in December. An average low-temperature of 14.4°F (-9.8°C) is observed during January nights in Byron.Humidity
With an average relative humidity of 80%, January is the most humid month.Rainfall
In Byron, in January, during 9.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in Byron, Wyoming, there are 133.8 rainfall days, and 9.8" (249mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Byron. In Byron, in January, during 14.1 snowfall days, 3.94" (100mm) of snow is typically accumulated. In Byron, during the entire year, snow falls for 64 days and aggregates up to 19.92" (506mm) of snow.Daylight
In January, the average length of the day in Byron, Wyoming, is 9h and 16min.On the first day of January in Byron, sunrise is at 7:51 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:20 pm MST.
Sunshine
January, February and December, with an average of 6.4h of sunshine, are months with the least sunshine in Byron.UV index
The months with the lowest UV index in Byron, Wyoming, are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Byron in January?
What is the most humid month in Byron?
What is the average humidity in January in Byron?
How many days does it rain in January in Byron?
How much does it snow in Byron in January?
What is the average length of the day in January in Byron?
What time are sunrise and sunset in January in Byron?
What are the months with the least sunshine in Byron?
How long on average sun shines in January in Byron?
What is the month with the lowest UV index in Byron?
What is the UV index reading in January in Byron?
Average temperature in January
Byron, WY
- Average high temperature in January: 28.9°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (27.5°F).
- Average low temperature in January: 14.4°F
The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and February (14.4°F).
Average pressure in January
Byron, WY
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Byron, WY
- Average wind speed in January: 6.7mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in January
Byron, WY
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (37%).
Average rainfall in January
Byron, WY
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is December (0.51").
Average rainfall days in January
Byron, WY
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in January
Byron, WY
- Average snowfall in January: 3.94"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Byron, WY
- Average snowfall days in January: 14.1 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Byron, WY
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 24min).
Average sunshine days in January
Byron, WY
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in January
Byron, WY
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Byron, WY
- Average cloud cover in January: 33
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in January
Byron, WY
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Byron, Wyoming, USA
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